Evidence map›Paper›PMID 21671223›Full record

ArticleThe International journal of developmental biology2011

A SET/MYND chromatin re-modelling protein regulates Dictyostelium prespore patterning.

Beatriz Nuñez-Corcuera, Joanna Birch, Jeffrey G Williams

Abstract read
In one paragraph

Article in The International journal of developmental biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 92% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Beatriz Nuñez-CorcueraCollege of Life Sciences, Welcome Trust Building, University of Dundee, Dundee, UK.
Joanna Birch
Jeffrey G Williams
University of Dundee · GB

Funding

Medical Research Council G0600244Wellcome TrustWellcome Trust 082579/Z
6 · The paper itself

Abstract

SmdA is a Dictyostelium orthologue of the SET/MYND chromatin re-modelling proteins. In developing structures derived from a null mutant for smdA (a smdA- strain), prestalk patterning is normal, but using a prespore lacZ reporter fusion, there is ectopic accumulation of beta-galactosidase in the prestalk region. As wild type slugs migrate, there is continual forward movement and re-differentiation of prespore cells into prestalk cells. Thus, a potential explanation for the ectopic reporter localization in smdA null prestalk cells is an increased rate of re-differentiation and anterior movement of prespore cells. In support of this notion, analysis of an unstable lacZ reporter, driven by the prespore promoter, reveals a normal staining pattern in the smdA- strain. We suggest that one or more genes regulated by SmdA acts to repress prespore re-specification.

Indexed as

Chromatin Assembly and Disassemblybeta-GalactosidaseCell DifferentiationDictyosteliumDNA-Binding ProteinsLac OperonModels, BiologicalNucleoproteinsPromoter Regions, GeneticProtozoan ProteinsRegulatory Sequences, Nucleic AcidSporesTranscription Factorsbeta-GalactosidaseDNA-Binding ProteinsNucleoproteinsProtozoan ProteinsTranscription Factors

Identifiers

PMID21671223
PMCPMC3586672
OpenAlexW1984809127

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.